Product description: BV 10x42 TAC The MINOX BV 10x42 TAC is the perfect all-round binocular for those that need to quickly find an object and maintain an eye on the finest of details. The optical system in the BV 10x42 TAC is constructed of multi-coated lens elements to reduce light reflections and guarantee neutral colour rendition. The BV 10x42 TAC is protected against the penetration of moisture and is waterproof down to a depth of 5 meters (16.4 ft.). Its extremely robust metal housing holds out in the most adverse of situations. A nitrogen gas filling on the interior prevents fogging of the glass surfaces, even during severe temperature fluctuations and ensures lasting protection against corrosion. The MIL reticle guarantees a quick and reliable distance calculation of the object in view. BV 10x42 TAC Product Features Neutral colour rendition Non-slip, robust aluminum body Nitrogen gas purged Waterproof down to 5 m Turnable eyecups MIL reticle BV 10x42 TAC MIL Reticle The MIL reticle in the binoculars is completely compatible with standard MIL reticles in riflescopes and is divided into precise 0.5 mrad marks at the center. Perfect for terrain orientation, dermination of distances, and for us as a spotter. The upper half of the field of view remains unobstructed.